Right spiral flutes have a greater chip clearing ability for use in blind holes. Finishes are much better as spiral flutes tend to bridge interruptions such as keyways, slots or intersecting holes. NAS 897 chucking reamers manufactured to 897 C with partial flute length carbide. Tool geometry and carbide grade appropriate for material being machined.

Below is Lexington Cutter's selection of NAS 897 Reamers. We offer a wide variety of carbide tipped and solid carbide cutting tools. Over 95% are in stock either finished or semi finished for fast delivery.

Shanks are ground to the next smallest shank diameter listed in NAS 897 if tool diameter is within .005" of shank diameter.

TOOL DIAMETER

MAXSHANKDIAM.

NO.OFFLTS.

LENGTH

EDPNO.

PRICEEACH

DECIMALSIZE RANGE

PRICE EACH - FINISHED TO DECIMAL SIZE

DEC.

FRAC.

FLT

CARB

OAL

1 PC.

2 PC.

3 PC.

4 PC.

5-7

8-14*

.1875

3/16

.1805

4

1 1/8

1/2

4 1/2

343206

$71.60

.1770 - .2040

$114.05

$92.80

$85.60

$82.30

$78.60

$75.80

.2188

7/32

.2075

4

1 1/4

1/2

5

343207

71.60

.2041 - .2210

114.05

92.80

85.60

82.30

78.60

75.80

.2344

15/64

.2265

4

1 1/2

1/2

6

34322344

71.60

.2211 - .2380

114.05

92.80

85.60

82.30

78.60

75.80

.2500

1/4

.2405

4

1 1/2

1/2

6

343208

71.60

.2381 - .2530

114.05

92.80

85.60

82.30

78.60

75.80

.2812

9/32

.2485

4

1 1/2

1/2

6

343209

71.75

.2531 - .2840

114.15

93.05

85.80

82.55

78.80

75.95

.3125

5/16

.2792

4

1 1/2

1/2

6

343210

71.75

.2841 - .3150

114.15

93.05

85.80

82.55

78.80

75.95

.3438

11/32

.2792

4

1 1/2

5/8

6

343211

79.10

.3151 - .3470

121.45

100.25

93.15

89.80

86.15

83.15

.3750

3/8

.3105

4

1 3/4

5/8

7

343212

79.80

.3471 - .3780

122.15

100.95

93.80

90.45

86.80

83.95

.4062

13/32

.3105

4

1 3/4

5/8

7

343213

83.35

.3781 - .4090

125.70

104.45

97.35

93.95

90.35

87.50

.4375

7/16

.3730

6

1 3/4

5/8

7

343214

86.60

.4091 - .4410

128.95

107.65

100.60

97.25

93.60

90.65

.4688

15/32

.3730

6

1 3/4

5/8

7

343215

92.05

.4411 - .4720

134.55

113.25

106.10

102.75

99.10

96.30

.5000

1/2

.4355

6

2

5/8

8

343216

99.20

.4721 - .5030

144.40

121.65

114.10

110.45

106.55

103.55

.5312

17/32

.4355

6

2

5/8

8

343217

102.15

.5031 - .5340

147.35

124.75

117.10

113.45

109.60

106.45

.5625

9/16

.4355

6

2

5/8

8

343218

102.15

.5341 - .5660

147.35

124.75

117.10

113.45

109.60

106.45

.5938

19/32

.4355

6

2

5/8

8

343219

105.35

.5661 - .5970

150.50

127.80

120.20

116.60

112.70

109.70

.6250

5/8

.5615

6

2 1/4

5/8

9

343220

105.35

.5971 - .6280

150.50

127.80

120.20

116.60

112.70

109.70

.6562

21/32

.5615

6

2 1/4

5/8

9

343221

108.50

.6281 - .6590

153.65

130.95

123.40

119.75

115.85

112.75

.6875

11/16

.5615

6

2 1/4

5/8

9

343222

115.30

.6591 - .6910

160.50

137.75

130.25

126.55

122.70

119.70

.7188

23/32

.5615

6

2 1/4

5/8

9

343223

117.05

.6911 - .7220

162.20

139.60

132.00

128.40

124.55

121.45

.7500

3/4

.6245

6

2 1/2

3/4

9 1/2

343224

118.65

.7221 - .7530

163.95

141.25

133.65

130.15

126.20

123.15

.7812

25/32

.6245

6

2 1/2

3/4

9 1/2

343225

121.95

.7531 - .7840

167.10

144.50

136.90

133.35

129.45

126.35

.8125

13/16

.6245

6

2 1/2

3/4

9 1/2

343226

121.95

.7841 - .8160

167.10

144.50

136.90

133.35

129.45

126.35

.8438

27/32

.6245

6

2 1/2

3/4

9 1/2

343227

128.40

.8161 - .8470

173.55

151.00

143.35

139.80

135.85

132.70

.8750

7/8

.7495

6

2 5/8

3/4

10

343228

133.30

.8471 - .8780

180.20

156.75

148.80

144.95

141.00

137.75

.9062

29/32

.7495

6

2 5/8

3/4

10

343229

155.25

.8781 - .9090

202.15

178.55

170.75

167.00

163.05

159.90

.9375

15/16

.7495

8

2 5/8

3/4

10

343230

155.25

.9091 - .9410

202.15

178.55

170.75

167.00

163.05

159.90

.9688

31/32

.7495

8

2 5/8

3/4

10

343231

162.80

.9411 - .9720

209.80

186.25

178.30

174.60

170.50

167.30

1.0000

1

.8745

8

2 3/4

3/4

10 1/2

343232

162.80

.9721 - 1.0030

209.80

186.25

178.30

174.60

170.50

167.30

1.0625

1 1/16

.8745

8

2 3/4

3/4

10 1/2

343234

174.65

1.0031 - 1.0660

221.60

198.10

190.25

186.55

182.50

179.25

1.1250

1 1/8

.8745

8

2 7/8

7/8

11

343236

180.10

1.0661 - 1.1280

227.10

203.50

195.65

191.85

187.90

184.60

1.1875

1 3/16

.9995

8

2 7/8

7/8

11

343238

189.20

1.1281 - 1.1905

236.10

212.60

204.75

201.05

196.90

193.75

1.2500

1 1/4

.9995

8

3

7/8

11 1/2

343240

200.35

1.1906 - 1.2530

247.30

223.80

215.95

212.05

208.10

204.95

1.3125

1 5/16

.9995

8

3

7/8

11 1/2

343242

221.60

1.2531 - 1.3155

268.50

245.00

237.25

233.45

229.45

226.25

1.3750

1 3/8

.9995

8

3 1/4

7/8

12

343244

242.70

1.3156 - 1.3780

289.65

266.20

258.30

254.50

250.55

247.40

1.4375

1 7/16

.9995

8

3 1/4

7/8

12

343246

257.25

1.3781 - 1.4405

304.15

280.65

272.80

269.10

264.95

261.80

1.5000

1 1/2

1.2495

8

3 1/2

7/8

12 1/2

343248

271.75

1.4406 - 1.5030

318.65

295.10

287.20

283.50

279.45

276.20

* Quantities of 15 or more: price of fractional size in same size range.

Do you need special NAS 897 Reamers?

If you can't find the specific NAS 897 Reamers you are looking for we can manufacture it for you as a special. Simply fill out our Special Tool Quote Form and fax it back to us at 941-739-2827. You can also send us a message with your requirements through our Contact Us page. We will provide you with price and delivery for your special NAS 897 Reamers.